• Powerful explosive eruption and pyroclastic flows at Kanlaon volcano force urgent evacuation of 87 000 people, Philippines

    A powerful explosive eruption took place at Kanlaon volcano, Philippines at 15:03 LT (07:03 UTC) on December 9, 2024, producing a massive ash plume and pyroclastic flows. As a result, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) raised the Alert Level to 3 and ordered urgent evacuation of 87 000 people living near the volcano.

  • Earthquake swarm SW of Adak Islands, Alaska

    An earthquake swarm has been occurring southwest of Adak Islands, Alaska, since December 8, 2024, beginning with M6.3 at a depth of 18 km (11 miles). The swarm includes multiple significant earthquakes, including two M6.3 events, an M6.1, and numerous aftershocks up to M5.8.

  • Taiwan logs record seismic activty with 42 quakes surpassing M5.5 in 2024

    Taiwan has recorded 42 earthquakes exceeding magnitude 5.5 on the Richter scale in 2024, marking the highest count since precision seismic monitoring began in 1991 with the implementation of the Taiwan Strong Motion Instrumentation Program. The surge in seismic activity has been largely attributed to the April 3 Hualien earthquake, a powerful magnitude 7.4 event that struck 15 km (9.3 miles) south of Hualien City, causing extensive damage, 18 fatalities, and over 1 100 injuries.

  • Strong explosion at Mount Dukono, Indonesia

    A strong explosion took place at Indonesia’s Dukono volcano at 06:15 local time (LT) on December 7, 2024, producing a tall ash column up to 6 km (20 000 feet) above sea level (a.s.l.).